Deleted duplicated 'upstreamKbps'.
Deleted duplicated 'upstreamKbps'.

Delete duplicated 'upstreamKbps' param in documantation
iandeveseleer/browsermob-proxy,lightbody/browsermob-proxy,lightbody/browsermob-proxy,browserup/browserup-proxy,iandeveseleer/browsermob-proxy,jekh/browsermob-proxy,browserup/browserup-proxy,browserup/browserup-proxy,jekh/browsermob-proxy,iandeveseleer/browsermob-proxy,lightbody/browsermob-proxy,jekh/browsermob-proxy,browserup/browserup-proxy,stevenliuit/browsermob-proxy